參數(shù)資料
型號: AK4589
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 30/76頁
文件大?。?/td> 797K
代理商: AK4589
ASAHI KASEI
[AK4589]
MS0339-J-00
2004/09
- 36 -
AK4589
ADC
DAC
(PDN pin)
“L”
PDN pin = “L”
VCOM
SDTO1,DZF1-2 pin
“L”
ADC
, SDTO1
522 x LRCK1
DAC
VCOM
Table 14
ADC
DAC
PWADN bit
PWDAN bit
DAC1-4
PD1-4 bit
PWADN bit = “0”
SDTO1 pin
“L”
PWDAN bit = “0”
PD1-4 bit = “0”
VCOM
DZF1-2 pin
“H”
ADC Internal
State
PDN pin
Clock In
MCLK,LRCK1,
BICK1
ADC In
(Analog)
ADC Out
(Digital)
DAC Internal
State
DAC In
(Digital)
DAC Out
(Analog)
External
Mute
Mute ON
(9)
DZF1/DZF2
Power
Power-down
Don’t care
GD
“0”data
Power-down
“0”data
GD
(3)
(4)
(6)
(7)
(8)
522/fs
Init Cycle
Normal Operation
(1)
GD
Normal Operation
GD
(5)
(6)
516/fs
Init Cycle
(2)
1011/fs (10)
Mute ON
“0”data
Don’t care
(1) ADC
(2) DAC
(3)
(GD)
(4)
ADC
“0”
(5)
ADC
(6) PDN
PDN
512/fs
(7)
(PDN pin = “L”)
(MCLK, BICK1, LRCK1)
(8)
(PDN pin = “L”)
DZF1-2 pin
“L”
(9)
(6)
(10) PDN
↑”
10
11/fs
DZF pin = “L”
Figure 14.
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